The document provides information about the climates, landscapes, and key plants and animals found in four biomes: tropical rainforests, tundra, deciduous forests, and deserts. For each biome, it lists characteristic animal and plant species, describes the climate as very wet and warm in rainforests, very cold in tundra, moderate with four seasons in deciduous forests, and extremely hot and dry in deserts. It also provides brief details about the landscape for each, such as the multiple canopy layers in rainforests, permafrost in tundra, and sandy ground with little water in deserts.